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A gaseous mixture of O2 and N2 contains 31.8 % nitrogen by mass. What is the...

A gaseous mixture of O2 and N2 contains 31.8 % nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 265 mmHg ? Express you answer numerically in millimeters of mercury.

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Assuene thaat ids a laag sample mass ofN males 31.89 28.0149/mel 1135 mal N2 mass melar mass (100-31.8)9 8-29 68 29 2 .131mal

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